:root {
  --bg: #0d0d0f; --surface: #17171c; --surface2: #1f1f26;
  --text: #ffffff; --muted: #a6a6b5; --dim: #6e6e7a;
  --cyan: #00f0ff; --pink: #ff2e9f; --lime: #d4ff00;
  --green: #39ff88; --red: #ff3b5c;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, sans-serif;
}
.topbar {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 12px 24px; background: var(--surface);
  border-bottom: 2px solid var(--surface2);
}
.brand { font-size: 17px; }
.cyan { color: var(--cyan); } .pink { color: var(--pink); }
.topbar nav { display: flex; gap: 16px; flex: 1; }
.topbar a { color: var(--muted); text-decoration: none; font-weight: 600; }
.topbar a:hover { color: var(--cyan); }
.user { color: var(--dim); font-size: 13px; }
main { max-width: 1100px; margin: 0 auto; padding: 24px; }
h1 { font-size: 24px; }
a { color: var(--cyan); }
.flash {
  background: var(--surface2); border-left: 4px solid var(--green);
  padding: 10px 14px; border-radius: 6px;
}
.error {
  background: var(--surface2); border-left: 4px solid var(--red);
  padding: 10px 14px; border-radius: 6px;
}
table { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: 10px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--surface2); vertical-align: top; }
th { color: var(--dim); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
tr.inactive td { color: var(--dim); text-decoration: line-through; }
tr.inactive td a { text-decoration: line-through; }
input, select, textarea {
  width: 100%; padding: 8px 10px; border-radius: 8px;
  border: 1.5px solid var(--surface2); background: var(--surface2);
  color: var(--text); font: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--cyan); }
input[type="checkbox"] { width: auto; }
label { display: block; margin: 12px 0 4px; color: var(--muted); font-size: 13px; font-weight: 600; }
.btn {
  display: inline-block; padding: 9px 18px; border-radius: 10px; cursor: pointer;
  background: var(--surface); color: var(--cyan); border: 2px solid var(--cyan);
  font-weight: 700; font-size: 14px; text-decoration: none;
}
.btn:hover { background: var(--surface2); }
.btn.green { color: var(--green); border-color: var(--green); }
.btn.red { color: var(--red); border-color: var(--red); }
.btn.small { padding: 4px 10px; font-size: 12px; border-width: 1.5px; }
form.filters { display: flex; gap: 12px; align-items: end; margin: 16px 0; flex-wrap: wrap; }
form.filters > div { min-width: 160px; }
form.filters label { margin-top: 0; }
.pagination { margin: 16px 0; }
.pagination a {
  display: inline-block; min-width: 30px; text-align: center; padding: 4px 6px;
  border-radius: 6px; text-decoration: none; color: var(--muted);
}
.pagination a.current { background: var(--surface2); color: var(--cyan); font-weight: 700; }
.card {
  background: var(--surface); border: 1.5px solid var(--surface2);
  border-radius: 12px; padding: 18px 20px; margin: 16px 0;
}
.card h2 { margin-top: 0; font-size: 17px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 20px; }
.answer-row { display: grid; grid-template-columns: 1fr 140px 90px 90px; gap: 10px; align-items: center; margin-bottom: 8px; }
.answer-row .check { text-align: center; color: var(--muted); font-size: 12px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.stat { background: var(--surface); border: 1.5px solid var(--surface2); border-radius: 12px; padding: 14px 16px; }
.stat .num { font-size: 28px; font-weight: 800; color: var(--lime); }
.stat .lbl { color: var(--muted); font-size: 13px; }
.warn-list li { margin-bottom: 6px; }
.badge {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 700; border: 1.5px solid var(--dim); color: var(--muted);
}
.badge.on { border-color: var(--green); color: var(--green); }
.login-box { max-width: 380px; margin: 60px auto; }
.actions { display: flex; gap: 10px; margin-top: 18px; }
.muted { color: var(--muted); }